Calculation and analysis of the impact of Microsoft security-assisted physical education model on college basketball teaching in the Internet information era

With the rapid development of information technology in China in recent years, the network-sharing function in social software such as "WeChat" has begun to serve as a safety aid for educational work and promote the emergence of a new teaching model, so this paper proposes a new idea of basketball teaching based on the WeChat safety-aided sports model. Firstly, under the method of research, the importance of the practical part of the teaching content of the basketball specialization course is analyzed by principal component analysis; then the suitability of basketball teaching theory under WeChat safety-assisted is analyzed according to the correlation reliability test, measurement ANOVA and post hoc test of score rate; based on Kinect sensing technology, a basketball teaching model based on Kinect motion capture and joint construction is constructed; finally Obtain weights according to different weight calculation methods and construct a basketball teaching quality evaluation system based on fuzzy synthesis. The results showed that the experimental class achieved 3.16±1.609 (pcs) and 82.38±8.450 (points) in the 4-meter fixed distance passing into the zone; 35.18±9.167 (sec) and 84.72±10.798 (points) in the half-court dribbling and folding marching layup; 4.8-meter fixed distance one-handed over-the-shoulder basketball in the experimental class. The experimental class achieved the standard score of 3.63±2.282 (one) and the technical evaluation score of 82.28±7.857 (points) for the 4.8m fixed distance one-handed over-the-shoulder shot.